Security puck



FIG. 1 is a perspective view of a security puck showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view, the rear elevational view being amirror image thereof;

FIG. 4 is a left side elevational view, the right side elevational viewbeing a mirror image; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for a security puck, as shown and described.